Profile photo of Koichi Yamadera

Koichi Yamadera

Koichi Yamadera is a Japanese voice actor and radio personality, known for voicing Jim Carrey and Eddie Murphy in the Japanese language releases of their respective films. In 2006, he divorced voice actress Mika Kanai. His most notable characters are Spike Spiegel from Cowboy Bebop (1998) and the subsequent follow up film Cowboy Bebop: The Movie (2001), Beerus from the longstanding Dragonball franchise, and the modern day voice of Inspector Zenigata of the longstanding Lupin the Third franchise after the retirement of the previous voice actor Gorō Naya and first appearing in the role in Lupin the Third: Blood Seal of the Eternal Mermaid (2011)

Filmography

2025
Batman Ninja vs. Yakuza League

as Batman (voice)

Movie
2022
DEEMO Memorial Keys

as Valensky (voice)

Movie
2021
Jujutsu Kaisen 0

as Miguel (voice)

Movie
2021
Movie
2016
Kingsglaive: Final Fantasy XV

as Drautos (voice)

Movie
2009
Movie
2008
Ghost in the Shell 2.0

as Togusa (voice)

Movie
2006
Paprika

as Morio Osanai (voice)

Movie
2005
Movie
2004
Movie
2003
Tokyo Godfathers

as Taxi Driver (voice)

Movie
2002
Millennium Actress

as The Man of the Key (voice)

Movie
2001
Vampire Hunter D: Bloodlust

as Meier Link (voice)

Movie
1998
Pokémon: The First Movie

as Mew (voice)

Movie
Movie
1995
Memories

as Miguel Costrela (voice)

Movie
1995
Ghost in the Shell

as Togusa (voice)

Movie
1989
Kiki's Delivery Service

as Bakery Worker / Policeman (voice)

Movie
2025
Kamen Rider ZEZTZ

as ZEZTZ Driver (voice)

TV Show
2024
Ranma1/2

as Ryoga Hibiki (voice)

TV Show
2018
Super Dragon Ball Heroes

as Beerus (voice)

TV Show
2015
Dragon Ball Super

as Beerus (voice)

TV Show
2012
Sword Art Online

as Akihiko Kayaba (voice)

TV Show
2004
Bleach

as Quilge Opie (voice)

TV Show
1998
Cowboy Bebop

as Spike Spiegel / Ein (voice)

TV Show
1995
Neon Genesis Evangelion

as Ryouji Kaji (voice)

TV Show
1989
Ranma ½

as Ryoga Hibiki (voice)

TV Show